Which is the graph of the linear equation y = –one-fourthx + 3?

Step-by-step explanation:

need the graph

but, it will cross y axis at 3 and line will be going down

The sampling distribution of X is exactly binomial with n = 1200 and p = 0.25

Step-by-step explanation:

For each person surveyed, there are only two possible outcomes. Eithey they support his proposition, or they do not support his proposition. So the sampling distribution of X is exactly binomial.

Binomial probability:

Probability of exactly x sucesses on n repeated trials, with a p probability.

He surveyes 1200 likely voters, so

He believes he could gain the support of 25% of likely voters. So .

The correct answer is:

The sampling distribution of X is exactly binomial with n = 1200 and p = 0.25